org.hibernate.dialect
Class OracleDialect

java.lang.Object
  extended by org.hibernate.dialect.Dialect
      extended by org.hibernate.dialect.Oracle9Dialect
          extended by org.hibernate.dialect.OracleDialect

Deprecated. Use Oracle8iDialect instead.

public class OracleDialect
extends Oracle9Dialect

An SQL dialect for Oracle, compatible with Oracle 8.

Author:
Gavin King

Field Summary
 
Fields inherited from class org.hibernate.dialect.Dialect
CLOSED_QUOTE, DEFAULT_BATCH_SIZE, NO_BATCH, QUOTE
 
Constructor Summary
OracleDialect()
          Deprecated.  
 
Method Summary
 CaseFragment createCaseFragment()
          Deprecated. Create a CaseFragment strategy responsible for handling this dialect's variations in how CASE statements are handled.
 JoinFragment createOuterJoinFragment()
          Deprecated. Create a JoinFragment strategy responsible for handling this dialect's variations in how joins are handled.
 String getCurrentTimestampSelectString()
          Deprecated. Retrieve the command used to retrieve the current timestamp from the database.
 String getCurrentTimestampSQLFunctionName()
          Deprecated. The name of the database-specific SQL function for retrieving the current timestamp.
 String getLimitString(String sql, boolean hasOffset)
          Deprecated. Apply s limit clause to the query.
 String getSelectClauseNullString(int sqlType)
          Deprecated. Given a Types type code, determine an appropriate null value to use in a select clause.
 
Methods inherited from class org.hibernate.dialect.Oracle9Dialect
bindLimitParametersInReverseOrder, dropConstraints, dropTemporaryTableAfterUse, forUpdateOfColumns, generateTemporaryTableName, getAddColumnString, getCascadeConstraintsString, getCreateSequenceString, getCreateTemporaryTablePostfix, getCreateTemporaryTableString, getDropSequenceString, getForUpdateNowaitString, getForUpdateNowaitString, getForUpdateString, getQuerySequencesString, getResultSet, getSelectGUIDString, getSelectSequenceNextValString, getSequenceNextValString, getViolatedConstraintNameExtracter, isCurrentTimestampSelectStringCallable, registerResultSetOutParameter, supportsCommentOn, supportsCurrentTimestampSelection, supportsEmptyInList, supportsExistsInSelect, supportsLimit, supportsPooledSequences, supportsSequences, supportsTemporaryTables, supportsUnionAll, useMaxForLimit
 
Methods inherited from class org.hibernate.dialect.Dialect
addTypeOverride, appendIdentitySelectToInsert, appendLockHint, applyLocksToSql, areStringComparisonsCaseInsensitive, bindLimitParametersFirst, buildSQLExceptionConverter, closeQuote, convertToFirstRowValue, doesReadCommittedCauseWritersToBlockReaders, doesRepeatableReadCauseReadersToBlockWriters, forceLimitUsage, getAddForeignKeyConstraintString, getAddPrimaryKeyConstraintString, getCastTypeName, getColumnAliasExtractor, getColumnComment, getCreateMultisetTableString, getCreateSequenceString, getCreateSequenceStrings, getCreateSequenceStrings, getCreateTableString, getCrossJoinSeparator, getDefaultProperties, getDialect, getDialect, getDropForeignKeyString, getDropSequenceStrings, getDropTemporaryTableString, getForUpdateString, getForUpdateString, getForUpdateString, getForUpdateString, getFunctions, getHibernateTypeName, getHibernateTypeName, getIdentityColumnString, getIdentityColumnString, getIdentityInsertString, getIdentitySelectString, getIdentitySelectString, getKeywords, getLimitString, getLockingStrategy, getLowercaseFunction, getMaxAliasLength, getNativeIdentifierGeneratorClass, getNoColumnsInsertString, getNullColumnString, getReadLockString, getTableComment, getTableTypeString, getTypeName, getTypeName, getTypeOverrides, getWriteLockString, hasAlterTable, hasDataTypeInIdentityColumn, hasSelfReferentialForeignKeyBug, isLockTimeoutParameterized, openQuote, performTemporaryTableDDLInIsolation, qualifyIndexName, quote, registerColumnType, registerColumnType, registerFunction, registerHibernateType, registerHibernateType, registerKeyword, replaceResultVariableInOrderByClauseWithPosition, requiresCastingOfParametersInSelectClause, supportsBindAsCallableArgument, supportsCascadeDelete, supportsCircularCascadeDeleteConstraints, supportsColumnCheck, supportsExpectedLobUsagePattern, supportsIdentityColumns, supportsIfExistsAfterTableName, supportsIfExistsBeforeTableName, supportsInsertSelectIdentity, supportsLimitOffset, supportsLobValueChangePropogation, supportsLockTimeouts, supportsNotNullUnique, supportsOuterJoinForUpdate, supportsParametersInInsertSelect, supportsResultSetPositionQueryMethodsOnForwardOnlyCursor, supportsRowValueConstructorSyntax, supportsRowValueConstructorSyntaxInInList, supportsSubqueryOnMutatingTable, supportsSubselectAsInPredicateLHS, supportsTableCheck, supportsTupleCounts, supportsTupleDistinctCounts, supportsUnboundedLobLocatorMaterialization, supportsUnique, supportsUniqueConstraintInCreateAlterTable, supportsVariableLimit, toBooleanValueString, toString, transformSelectString, useInputStreamToInsertBlob
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

OracleDialect

public OracleDialect()
Deprecated. 
Method Detail

createOuterJoinFragment

public JoinFragment createOuterJoinFragment()
Deprecated. 
Description copied from class: Dialect
Create a JoinFragment strategy responsible for handling this dialect's variations in how joins are handled.

Overrides:
createOuterJoinFragment in class Dialect
Returns:
This dialect's JoinFragment strategy.

createCaseFragment

public CaseFragment createCaseFragment()
Deprecated. 
Description copied from class: Dialect
Create a CaseFragment strategy responsible for handling this dialect's variations in how CASE statements are handled.

Overrides:
createCaseFragment in class Dialect
Returns:
This dialect's CaseFragment strategy.

getLimitString

public String getLimitString(String sql,
                             boolean hasOffset)
Deprecated. 
Description copied from class: Dialect
Apply s limit clause to the query.

Typically dialects utilize variable limit clauses when they support limits. Thus, when building the select command we do not actually need to know the limit or the offest since we will just be using placeholders.

Here we do still pass along whether or not an offset was specified so that dialects not supporting offsets can generate proper exceptions. In general, dialects will override one or the other of this method and Dialect.getLimitString(String, int, int).

Overrides:
getLimitString in class Oracle9Dialect
Parameters:
sql - The query to which to apply the limit.
hasOffset - Is the query requesting an offset?
Returns:
the modified SQL

getSelectClauseNullString

public String getSelectClauseNullString(int sqlType)
Deprecated. 
Description copied from class: Dialect
Given a Types type code, determine an appropriate null value to use in a select clause.

One thing to consider here is that certain databases might require proper casting for the nulls here since the select here will be part of a UNION/UNION ALL.

Overrides:
getSelectClauseNullString in class Dialect
Parameters:
sqlType - The Types type code.
Returns:
The appropriate select clause value fragment.

getCurrentTimestampSelectString

public String getCurrentTimestampSelectString()
Deprecated. 
Description copied from class: Dialect
Retrieve the command used to retrieve the current timestamp from the database.

Overrides:
getCurrentTimestampSelectString in class Oracle9Dialect
Returns:
The command.

getCurrentTimestampSQLFunctionName

public String getCurrentTimestampSQLFunctionName()
Deprecated. 
Description copied from class: Dialect
The name of the database-specific SQL function for retrieving the current timestamp.

Overrides:
getCurrentTimestampSQLFunctionName in class Dialect
Returns:
The function name.


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